Been a RAM guy owned a '09 SRW diesel and currently a '14 DRW CC LB Diesel/Aisin. Pull a 36' RV apprx 15k loaded 3k pin weight. Currently looking at a '21 DRW diesel. I am not a motor head and looking to you guys to edumacate me and whether to just keep my '14 (been a great trk) or upgrade to '21 with more tech and capabilities. GOT DA BUG